As Jon's mother entered the room, Larry spotted the rock on the floor and swooped to pick it up.
"Larry," she said, "What in the world is going on up here? You said you had to drop off a science experiment, but it looks like you've had a pillow fight with yourself. I think you'd better go."
"Don't worry, Mrs. Smith," Larry said with an evil grin, "I wish for Mrs. Smith to forget about seeing me in Jon's room, and return to the living room where she will stay until I tell her otherwise." A blank look crossed Mrs. Smith's face, and she calmly walked out of the room.
"It works! It actually works. Now let's see what kind of things I can do with this."
